Vault Boy

Vault Boy is an official mascot character associated with the Fallout franchise and the fictional Vault-Tec corporation.

Vault Boy's specific identity in Fallout

Vault Boy is the smiling mascot used by Vault-Tec throughout the Fallout series.

What distinguishes Vault Boy

Instructional illustrations show him demonstrating perks, hazards, and survival concepts, often with cheerful expressions that contrast with the setting's violence.